code: def stage_data():
      return {"cmd": "command", "deps": ["foo"], "outs": ["bar"]}
  
imports: import os
  from copy import deepcopy
  from itertools import chain
  import pytest
  from dvc.dvcfile import PROJECT_FILE, load_file
  from dvc.stage import PipelineStage, create_stage
  from dvc.stage.loader import StageLoader
  from dvc.stage.serialize import split_params_deps
  from dvc_data.hashfile.hash_info import HashInfo
label_desc: Use image node_id 1 for calling a global function with example usage: stage_data() and returns: dict